Summary:
- The article discusses a "hot Jupiter" exoplanet called WASP-76b, which has extreme weather conditions unlike anything found on Earth. The planet's dayside is so hot that iron is vaporized and forms powerful winds that carry the iron to the nightside, where it condenses and rains down as liquid iron.
- WASP-76b orbits its host star at a very close distance, causing the planet's dayside to reach temperatures of over 2,400 degrees Celsius (4,352 degrees Fahrenheit), hot enough to vaporize metals like iron.
- The extreme temperature difference between the dayside and nightside of the planet drives powerful winds that carry the vaporized iron to the cooler nightside, where it condenses and falls as liquid iron rain.